which require both Time and Affiftance 5 for 
, their due Maturity . So that no man- can from 
thefe (flimpfes of Light take any juft Meafure 
of Tour Terformances , or of Your Trofecuth 
om ■ but every man may perhaps receive fome be* 
nefit from thefeTarcels , which I guejfed to be 
fomewhat conformable to Your Defign. 
This is my Solicitude , That , as I ought not to 
be unfaithful to thofe Court f els you have com* 
mitted to my Truft , fo alfotkatlmqynot dljoge* 
ther wafte any minutes of the leafure you afford 
me. And thus have I made the he ft ufe of fome of 
them, that I could devi/e - To fpread abroad Bn* 
couragements , Inquiries , ’DireBtons » and Tat- 
terns , that may animate, and draw on Univeiv 
fal Afsiftances. ^ _ 
•J he Great God prof per You in the Jfoble 
Engagement of T>ifperjing the true Luftre of his 
'Glorious Works , and the Happy Inventions of 
obliging Men all over the World , to the Cfenerail 
’Benefit of zYMankindi So wifhes with real 
Your humble and obedient Servant 
HENRY OLDENBVRC. 
